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Evolution Aqua Nexus™ Eazy Clear Lid KitEvolution Aqua Nexus™ Eazy Clear Lid KitThis clear lid is an upgrade for older Nexus™ models which did not come with the clear lid. By using a clear lid rather than a solid lid, the user may observe the inside of the Nexus™ filter, making it easier to ensure the filter is working properly.
Evolution Aqua Nexus™ Replacement LidsEvolution Aqua Nexus™ Replacement LidsReplacement lids are available for the Evolution Aqua Nexus™ 220 and Nexus™ 320 filters.
LID220 LID320
Replacement Debris Screen for Evolution Aqua Cetus SieveReplacement Debris Screen for Evolution Aqua Cetus SieveThis 300 micron replacement debris screen is available for the Cetus Sieve. 300 microns is the size of the screen mesh.C300S C200S
Replacement Parts for Evolution Aqua evoUV Ultraviolet ClarifiersReplacement Parts for Evolution Aqua evoUV Ultraviolet ClarifiersThese replacement parts are for the Evolution Aqua evoUV ultraviolet clarifiers. These spare parts bags include a washer for the UV bulb and an O-ring for the quartz sleeve.
Replacement UV Bulbs (Lamps) for Evolution Aqua evoUV Ultraviolet ClarifiersReplacement UV Bulbs (Lamps) for Evolution Aqua evoUV Ultraviolet ClarifiersThese replacement UV bulbs (lamps) are for the Evolution Aqua evoUV ultraviolet clarifiers. These high-output T8 bulbs kill single-celled algae that cause green water.
evo15 evo25 evo30 evo55 evo75 
Replacement UV Quartz Sleeves (Bulb Covers) for Evolution Aqua evoUV Ultraviolet ClarifiersReplacement UV Quartz Sleeves (Bulb Covers) for Evolution Aqua evoUV Ultraviolet ClarifiersThese replacement UV quartz sleeves (bulb covers) are for the Evolution Aqua evoUV ultraviolet clarifiers. These quartz sleeves protect the high-output T8 UV bulbs.